I am getting this error-javax.faces.FacesException: Assertion Failed please help me sir

[sachin bhat]

Hi sir,

I followed your article on "http://www.vogella.de/articles/
JavaServerFaces/article.html" and tried project "de.vogella.jsf.first"
but when i try to run the jsp i am getting following error .

javax.faces.FacesException: org.apache.jasper.JasperException:
javax.faces.FacesException: Assertion Failed
at
com.sun.faces.context.ExternalContextImpl.dispatch(ExternalContextImpl.java:
351)
at
com.sun.faces.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:
152)
at
org.apache.myfaces.lifecycle.RenderResponseExecutor.execute(RenderResponseExecutor.java:
41)
at
org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:
140)
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:187)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:
290)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:
206)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:
233)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:
191)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:
127)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:
102)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:
109)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:
298)
at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:
852)
at org.apache.coyote.http11.Http11Protocol
$Http11ConnectionHandler.process(Http11Protocol.java:588)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:
489)
at java.lang.Thread.run(Unknown Source)
Caused by: org.apache.jasper.JasperException:
javax.faces.FacesException: Assertion Failed
at
org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:
491)
at
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:
419)
at
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:
313)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:260)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:
290)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:
206)
at
org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:
646)
at
org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:
436)
at
org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:
374)
at
org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:
302)
at
com.sun.faces.context.ExternalContextImpl.dispatch(ExternalContextImpl.java:
346)
... 16 more
Caused by: javax.faces.FacesException: Assertion Failed
at com.sun.faces.util.Util.doAssert(Util.java:1336)
at com.sun.faces.taglib.jsf_core.ViewTag.doStartTag(ViewTag.java:147)
at
org.apache.jsp.Convertor_jsp._jspx_meth_f_005fview_005f0(Convertor_jsp.java:
115)
at org.apache.jsp.Convertor_jsp._jspService(Convertor_jsp.java:88)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:
377)
... 26 more

--------------------------------------------------------------------------------------------------------------------------------------------
Regards,
Sachin

[Lars Vogel]

I'm planning to rework the JSF tutorial within the next weeks.

2010/11/29 sachin bhat <bhatsa...@gmail.com>

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[sachin bhat]

Hello Sir,


Thanks for your reply. Also your article on android development helped
me a lot thanks once again.

Regards,
Sachin bhat.

On Nov 30, 1:18 am, Lars Vogel <lars.vo...@googlemail.com> wrote:
> I'm planning to rework the JSF tutorial within the next weeks.
>

> 2010/11/29 sachin bhat <bhatsachi...@gmail.com>

> > vogella+u...@googlegroups.com<vogella%2Bunsu...@googlegroups.com>
> > .

> > For more options, visit this group at
> >http://groups.google.com/group/vogella?hl=en.
>
> --

> Larshttp://www.vogella.de- Tutorials about Java, Eclipse and Web programminghttp://www.twitter.com/vogella- Lars on Twitter